GB2467201B - Cushion structure of artificial knee joint - Google Patents

Cushion structure of artificial knee joint

Info

Publication number
GB2467201B
GB2467201B GB0919372A GB0919372A GB2467201B GB 2467201 B GB2467201 B GB 2467201B GB 0919372 A GB0919372 A GB 0919372A GB 0919372 A GB0919372 A GB 0919372A GB 2467201 B GB2467201 B GB 2467201B
Authority
GB
United Kingdom
Prior art keywords
knee joint
cushion structure
artificial knee
artificial
cushion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB0919372A
Other versions
GB2467201A (en
GB0919372D0 (en
Inventor
Chia-Pao Cheng
Fu-Kuo Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB0919372D0 publication Critical patent/GB0919372D0/en
Publication of GB2467201A publication Critical patent/GB2467201A/en
Application granted granted Critical
Publication of GB2467201B publication Critical patent/GB2467201B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2/64—Knee joints
    • A61F2/642—Polycentric joints, without longitudinal rotation
    • A61F2/644—Polycentric joints, without longitudinal rotation of the single-bar or multi-bar linkage type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2/64—Knee joints
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2002/5003—Prostheses not implantable in the body having damping means, e.g. shock absorbers
    • A61F2002/5006—Dampers, e.g. hydraulic damper
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2002/5007—Prostheses not implantable in the body having elastic means different from springs, e.g. including an elastomeric insert
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2002/5072—Prostheses not implantable in the body having spring elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2002/5072—Prostheses not implantable in the body having spring elements
    • A61F2002/5073—Helical springs, e.g. having at least one helical spring
GB0919372A 2009-01-23 2009-11-05 Cushion structure of artificial knee joint Active GB2467201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW98201383U TWM359316U (en) 2009-01-23 2009-01-23 Buffer structure for knee joint

Publications (3)

Publication Number Publication Date
GB0919372D0 GB0919372D0 (en) 2009-12-23
GB2467201A GB2467201A (en) 2010-07-28
GB2467201B true GB2467201B (en) 2011-01-12

Family

ID=41501922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0919372A Active GB2467201B (en) 2009-01-23 2009-11-05 Cushion structure of artificial knee joint

Country Status (3)

Country Link
DE (1) DE102009053128B4 (en)
GB (1) GB2467201B (en)
TW (1) TWM359316U (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010050318B4 (en) 2010-11-05 2017-05-24 Otto Bock Healthcare Gmbh joint device
SI23603A (en) * 2011-01-03 2012-07-31 ART@LEG@d@o@o Prosthetic knee preferably for sport use
TW201313213A (en) 2011-09-30 2013-04-01 Ken Dall Entpr Co Ltd Four-bar linkage cushion hydraulic knee joint
DE102014000020B4 (en) * 2014-01-03 2021-03-11 Ottobock Se & Co. Kgaa Prosthetic knee joint
DE102014015756B3 (en) * 2014-10-27 2016-02-18 Otto Bock Healthcare Gmbh prosthesis
DE102017111558B3 (en) 2017-05-26 2018-08-16 Ralph Scharpenberg E.K. joint prosthesis
DE102018118363B3 (en) 2018-07-30 2019-10-02 Ottobock Se & Co. Kgaa Fastening device for fastening a prosthesis shaft to a prosthetic knee joint and prosthetic knee joint

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7044983B1 (en) * 2003-07-24 2006-05-16 Chia Pao Cheng Positioning and buffering device for artificial knee joint
GB2427553A (en) * 2004-12-31 2007-01-03 Chia-Pao Cheng Prosthetic knee joint

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5728173A (en) * 1996-04-08 1998-03-17 Chen; Sen-Jung Artificial knee joint
JP2991139B2 (en) * 1996-12-11 1999-12-20 株式会社啓愛義肢材料販売所 Knee joint
TW549074U (en) * 2001-06-06 2003-08-21 Lin Prosthetic & Orthopaedic I Artificial knee joint
DE20318393U1 (en) * 2003-11-28 2004-04-01 Chen, Chien-Liang Knee joint for artificial leg has an upper section which bends with respect to a movable dish for the knee stump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7044983B1 (en) * 2003-07-24 2006-05-16 Chia Pao Cheng Positioning and buffering device for artificial knee joint
GB2427553A (en) * 2004-12-31 2007-01-03 Chia-Pao Cheng Prosthetic knee joint

Also Published As

Publication number Publication date
TWM359316U (en) 2009-06-21
GB2467201A (en) 2010-07-28
GB0919372D0 (en) 2009-12-23
DE102009053128B4 (en) 2017-08-17
DE102009053128A1 (en) 2010-07-29

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